ZA791640B - Catalytic process - Google Patents

Catalytic process

Info

Publication number
ZA791640B
ZA791640B ZA791640A ZA791640A ZA791640B ZA 791640 B ZA791640 B ZA 791640B ZA 791640 A ZA791640 A ZA 791640A ZA 791640 A ZA791640 A ZA 791640A ZA 791640 B ZA791640 B ZA 791640B
Authority
ZA
South Africa
Prior art keywords
catalytic process
catalytic
Prior art date
Application number
ZA791640A
Inventor
P Blakey
B Smith
Original Assignee
African Oxygen Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by African Oxygen Ltd filed Critical African Oxygen Ltd
Publication of ZA791640B publication Critical patent/ZA791640B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
ZA791640A 1978-04-07 1979-04-05 Catalytic process ZA791640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1382178 1978-04-07

Publications (1)

Publication Number Publication Date
ZA791640B true ZA791640B (en) 1980-06-25

Family

ID=10030005

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791640A ZA791640B (en) 1978-04-07 1979-04-05 Catalytic process

Country Status (5)

Country Link
EP (1) EP0004745A1 (en)
AU (1) AU4587579A (en)
ES (1) ES479231A1 (en)
GB (1) GB2019367A (en)
ZA (1) ZA791640B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422317B (en) * 1980-06-19 1982-03-01 Boliden Ab PROCEDURE FOR THE PRODUCTION OF Sulfuric Acid from Sulfur Dioxide CONTAINING GAS
US5770174A (en) * 1992-04-16 1998-06-23 Rpc Waste Management Services, Inc. Method for controlling reaction temperature
CN107020053A (en) * 2017-04-18 2017-08-08 北京清新环境技术股份有限公司 A kind of system and method for producing sulfur trioxide and maintaining its gaseous state

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180727A (en) * 1937-07-24 1939-11-21 Gen Chemical Corp Manufacture of sulphuric acid
DE1060367B (en) * 1956-01-13 1959-07-02 Gerd Petersen Dr Ing Process and device for carrying out the catalytic SO oxidation
DE1186837B (en) * 1962-08-16 1965-02-11 Metallgesellschaft Ag Process for the production of sulfur trioxide
US3282645A (en) * 1963-08-05 1966-11-01 Pullman Inc Conversion of sulfur dioxide with low ignition catalysts
BE792061A (en) * 1971-12-02 1973-05-29 Bayer Ag PRODUCTION OF SULFURIC ANHYDRIDE AND SULFURIC ACID
DE2307973A1 (en) * 1973-02-17 1974-08-29 Metallgesellschaft Ag METHOD OF CATALYTIC IMPLEMENTATION FROM SO DEEP 2 TO SO DEEP 3

Also Published As

Publication number Publication date
AU4587579A (en) 1979-10-11
GB2019367A (en) 1979-10-31
EP0004745A1 (en) 1979-10-17
ES479231A1 (en) 1979-08-01

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